国产一区二区三区视频,99手机在线视频,亚洲人成电影综合网站色,男人久久天堂,夜夜狠操,性欧美高清久久久久久久,精品久久国产老人久久综合

  ·中文版 ·ENGLISH 
   
  Home    About us    Products    Application    Order    Contact us
Active carbon fiber
Carbon fiber
Active carbon filter material
Active carbon
Conductive carbon material
Mask
Indoor environmental protection
Application of the product
Environmental protection engineering
  Mask Home -> Application


Disposable Cup-shaped Breath Mask
Date:2013/4/19 Number:2841


This product is suitable for specific situations as hospitals and factories etc.
1.Extra big size, more tighter protection, made by needlework, and more durable.
2.With double layer filtration, the filtration rate to harmful particles is over 95%; for enhanced protection performance, bacteria and virus will find no way to invade.
3.Water repellency is the best way to prevent infection, no fluid can penetrate, thus the product effectively turns down the penetration of harmful fluid as flying droplets resulted from people’s close contact, talk, and sneeze and fog droplets in the air.
4.Adopting spray dissolution non-woven fabric as the filtration layer, the product can filter properly to protect you to the most.


Nantong Yongtong Environmental Technology Co., Ltd.
Add: No.8 Tonggang Road, Nantong, Jiangsu Tel: 0513-85552861、82033686  Fax: 0513-85601395